.head{
	display: flex;
	padding: 20rpx;
	border-bottom: 1px solid #f5f5f5;
}
.head .plus-btn{
	margin-left: auto;
}

.post-txt{
	width: 100%;
	padding: 20rpx 0;
	border-bottom: 1px solid #f5f5f5;
}